In Dandong City, there are many snack bars serving sour soup, some of which are recommended by local residents and tourists.

Here is some information that may be helpful: - Yufu Fast Food: This snack bar located next to the Post and Telecommunications Building in Dandong City provides chewy and delicious sour soup.

Their specialty crab-flavored mushroom shredded pork and egg braised dish is highly praised.

The address is on the south side of the Postal Building in Zhenxing District, Dandong City.

- Huazi Restaurant: This restaurant also provides fried fork and sour soup, which is considered one of the famous Dandong snacks.

The address is Jinshan Street, Yuanbao District, Dandong City.

- At the cold dinner reception held by the Dandong Municipal Government, a snack bar called Yufu Fast Food participated in the exhibition. Their Manchu-style food sour soup was well received.

-In the Dandong Specialty Food Competition held by Zhonglian Hotel on August 6, 2008, Yufu Fast Food's fried fork and sour soup were awarded the title of Dandong's Famous Flavor Snacks.

The above information is for reference only. Tastes and personal preferences vary from person to person. It is recommended that you choose restaurants and snacks that suit you based on your tastes and needs.